diff --git a/README.rdoc b/README.rdoc
index 8891ac0..432e003 100644
--- a/README.rdoc
+++ b/README.rdoc
@@ -114,21 +114,17 @@ Do not forget to check whether issue is just created. Here we create the new iss
 
 == Compatibility
 
-This plug-in is compatible with Redmine 1.2.x, 1.3.x, 1.4.x, 2.x.x, 3.x.x (starting from version 0.1.0)
+This plug-in is compatible with Redmine 2.x.x, 3.x.x
 
 == Changelog
 
-Redmine 3.x.x branch:
-
+[0.1.3] Compatibility with Redmine 2.x.x returned, support of Redmine 1.x.x cancelled
 [0.1.2] * Added new observable objects. Along with Issue objects you can now watch for changes in User and Group objects
         * Added support of shared workflows - special workflows that running before all other workflows and can provide functions and classes for it
         * Added Mailer helper for sending custom emails from workflows (check Wiki)
 [0.1.1] * Import/export ability
         * Administrator can activate/deactivate workflows globally
 [0.1.0] Compatibility with Redmine 3.x, support of Redmine 2.x.x has dropped (for Redmine 2.x.x please use version 0.0.6)
-
-Redmine 2.x.x branch:
-
 [0.0.6] Import/export ability
 [0.0.5] Compatibility with latest versions of Redmine 2.x.x
 [0.0.4] * Added ability to enable workflows globally for all projects. No need to enable 'Custom workflows' project module anymore. Just go to the 'Administration' -> 'Custom workflows' section and enable or disable your workflows in one place.